The Cisco® 819 Integrated Services Router Family, designed in compact hardened and non-hardened form factors, is the smallest Cisco IOS® Software router with support for integrated fourth-generation (4G LTE) wireless WAN (mobile broadband backhaul) and WLAN capabilities. The Cisco 819 ISR gateway provides a rapidly deployable, highly available, reliable, and secure solution designed specifically for machine-to-machine (M2M) applications. Markets that benefit from these applications include industrial automation, transportation, financial, health care, utility, and retail. Fully integrated with Cisco IOS Software, the Cisco 819 family delivers, enterprise-class features, including highly secure data, voice, and video communications to stationary and mobile network nodes across wired and wireless links. Figure 1 shows a Cisco 819HG Integrated Services Router.
Figure 1. Cisco 819 Integrated Services Router
The Cisco 819 ISR is available in both non-hardened (Cisco 819G) and hardened (Cisco 819HG) versions. (Figures 2 and 3, respectively). Both models include support for 4G LTE wireless WAN (WWAN) speeds. Support for 4G offers cost-effective, rapidly deployable, reliable, and secure primary or backup connectivity. With support for industrial-grade components, the hardened Cisco 819HG extends the ISR M2M Gateway footprint and provides deployment flexibility. The Cisco 819HG is an ideal solution for stationary and mobile environments where space, heat dissipation, exposure to extreme temperatures, harsher environments, and low power consumption are critical factors.
For mobile applications, Cisco Mobile IP delivers transparent roaming across multiple wireless networks capable of covering wide geographic areas.
A critical component of the Cisco M2M architecture, the Cisco 819 ISR serves as the single, horizontal platform which enhances the Cisco implementation of "any device, anywhere, any place" across multiple industries, including banking, retail, healthcare, manufacturing, government. It also provides the ability to extend Cisco product-based networks to small branch offices with a relatively low incremental investment, as well as to enable managed services offerings based on Cisco architecture.
Product Overview
The Cisco 819 Integrated Services Routers support the latest Third-Generation Partnership Project (3GPP) Release 8 LTE standards for 4G LTE. They provide persistent, reliable LTE connectivity with fallback and transparent handoff to earlier technologies. The Cisco 819 Routers have the following variants:
• C819HG-4G-V-K9 and C819G-4G-V-K9: Dedicated multimode LTE for Verizon Wireless networks (700MHz band 13); the multimode C819 is backward-compatible with code division multiple access (CDMA) 1x/ EV-DO Rev A: 800 and 1900 MHz
• C819HG-4G-A-K9 and C819G-4G-A-K9: Multimode LTE for AT&T (700MHz band 17); multimode C819 is backward-compatible with Universal Mobile Telecommunications Service (UMTS), high-speed packet access plus (HSPA+): 850, 1900, and 2100 MHz
• C819HG-4G-G-K9 and C819G-4G-G-K9: Multimode LTE for carriers that operate LTE 800 MHz (band 20), 900 MHz (band 8), 1800 MHz (band3), 2100 MHz (band 1), or 2600 MHz (band 7) networks; the multimode C819 is backward-compatible with UMTS and HSPA+: 900 and 2100 MHz
The Cisco 819 ISR family includes a broad range of enterprise-class features including:
• Security services, including firewall, intrusion prevention, VPN and Cisco ISR Web Security with ScanSafe which require no additional hardware or client software, This enables branch offices, manufacturing sites, hospitals, banks, and mobile fleets, for example to intelligently redirect web traffic to the cloud to enforce granular security and acceptable use policies over user web traffic. With this solution, you can deploy market-leading web security quickly and easily to protect branch office users from web-based threats, such as viruses, while saving bandwidth, money, and resources.
• Cisco WAN optimization system consists of WAAS Express (WE) routers and Wide-area Application Engines (WAEs) that work together to optimize TCP traffic in your network. When client and server applications attempt to communicate with each other, the network intercepts the traffic and acts on behalf of the client application and the destination server.
• Additional WAN options such as Serial and Gigabit Ethernet WAN interfaces and a 4-port 10/100 Fast Ethernet Managed switch for LAN connectivity. The Cisco 819 provides quality-of-service (QoS) features for optimizing voice and video applications.
• Cisco Configuration Professional is a web-based configuration tool that simplifies setup and deployment. Centralized management capabilities give network managers visibility and control of the network configurations at remote sites.
• With enhanced data rates and improved latency (30 milliseconds or less), WWAN services are an ideal way to supplement traditional wireline services. The 4G LTE wireless WAN (WWAN) data services offered today have average data rates well in excess of ISDN speeds, with theoretical limits of 100 Mbps on the downlink and 50 Mbps on the uplink. The actual data speed depends on the service provider's network. With 4G LTE data rates, the Cisco 4G LTE WWAN Cisco 819 offers a primary WAN link solution capable of running comprehensive branch-office services, including voice and video services. The 4G LTE WWAN data services can also be used as a cost-effective alternative in areas where broadband services are either not available or very expensive. Cisco is building on these performance milestones and adding support for wireless to our wide variety of WAN interface alternatives.
Business Benefits and Application Examples
Businesses are looking for ways to reduce costs, increase revenue, and improve business continuity. The 4G LTE wireless connectivity, which is 10 to 15 times faster and has 5 times lower latency than 3G links, allows a small enterprise branch office or remote office to set up comprehensive media services in a matter of hours, without worrying about availability of broadband services and the need for laying down the lines. Wireless carriers offer flexible, usage-based data plans that can be catered to meet the needs and price points of the business customer. As WAN backup alternatives, 3G and 4G LTE wireless offer greater WAN diversity and resiliency because they are independent of the local terrestrial infrastructure. The Cisco 819 enables businesses to stay productive during service provider downtime or a network failure.
Ability to Host Networks in Motion
The Cisco 819 uses standards-based Mobile IP features in Cisco IOS Software to host networks in motion. Transition to different wireless networks is transparent to the users and devices (such as laptops, smart devices, and surveillance cameras), and applications maintain continuous connectivity without the user's manual intervention as WAN links change. In addition to allowing a single node or device to stay connected, the Cisco 819 allows an entire mobile network or subnet to stay connected.
Retail VPN
Retail stores migrating from dialup connections for point-of-sale transactions can use the 4G LTE wireless WAN option on the Cisco 819 for low-cost broadband access with the required security to comply with payment-card-industry and other data security requirements. Multiple devices and applications can then be added to the store network to take advantage of the increased bandwidth and to enable secure mobility and enhance productivity.
Managed Services
Service providers and value-added resellers can use the Cisco 819 as a platform to offer differentiated business-class security and wireless LAN (WLAN) services for small and medium-sized business (SMB) customers. Superior management capabilities such as Simple Network Management Protocol (SNMP) support with 3G MIB with 4G MIB extension and Cisco Configuration Professional make remote management and provisioning easier.
Primary Features and Benefits
Table 1 lists the features and benefits of the Cisco 819 Integrated Services Router.
Table 1. Features and Benefits of Cisco 819
Features
Benefits
Smallest Cisco ISR in both Hardened and Non-hardened Form Factors
Single platform for multiple applications
• This single architecture is uniquely designed for deployments in multiple remote applications such as ATM machines, kiosks, small branch offices, remote teleworker sites, gas stations, telemetry, etc. and across all industries.
• Hardened models extend the ISR footprint into deployments wherein the router is exposed to extreme environmental conditions such as heat dissipation, exposure to extreme temperatures, dust, splash water, shock and vibration..
Hardened Router Industrial-grade components
• The hardened router supports extended temperature ranges from -13 to 140ºF (-25 to 60ºC).
• Meets 95 percent of the Non-Condensing Humidity Requirements, IP 41 per IEC 60529 for Vertical Falling Water and Pollution 3 for Dust. The router meets MIL-STD-810, SAEJ1455, and ENG3396 for Shock and Vibe standards.
• Supports a variety of mounting options, including 35-mm din-rail per EN60715, floor mount, and wall mount, and offers both AC and DC* power options allowing for deployment flexibility..
Lightweight, compact size with low power consumption
• Can be deployed in many different environments where space, heat dissipation, and low power consumption are critical factors.
Increased performance to run concurrent services
• Performance allows customers to take advantage of broadband network speeds while running secure, concurrent data, voice, video, and wireless services.
Enhanced security
• An integrated stateful and application inspection firewall provides network perimeter security and high-speed IP Security (IPsec); 3DES and AES encryption offer data privacy over the Internet.
• Intrusion prevention enforces security policies in a larger enterprise or service provider network.
• Content filtering offers category-based URL classification and blocking, thus providing increased productivity and better use of company resources.
• ScanSafe web security and filtering solution that requires no additional hardware or client software. Enables remote locations to intelligently redirect web traffic to the cloud to enforce granular security and acceptable use policies over user web traffic.
Multiple WAN and LAN Connections
Four-port 10/100-Mbps managed switch
• Allows for multiple Ethernet device connectivity in a small office or other remote location with the ability to designate a port as the network edge.
• VLANs allow for secure segmentation of network resources.
• Multiple LAN and WAN devices can be connected to standard 10/100/Ethernet or serial interfaces.
WAN diversity
• Multiple WAN links are supported: Gigabit Ethernet, serial, and 4G LTE provide for business continuity and WAN diversity.
Transparent Roaming Between Wireless Networks
Dual subscriber-identity-module (SIM) support
• Dual SIM provides for high reliability and cellular multihoming support for HSPA-based networks. Available with mainline IOS 15.3(3)M or later releases.
Cisco IOS Mobile IP features
• Mobile IP offers transparent roaming for mobile networks, establishing a transparent Internet connection regardless of location or movement. This enables mission-critical applications to stay connected even when roaming between networks.
• Assigned IP addresses to the home network are maintained in private or public networks.
Cisco IOS Mobile network features
• Allows an entire subnet or mobile network to maintain connectivity to the home network while roaming.
Multiple wireless WAN technologies
• Users can use the best wireless (4G LTE, 3.7G, 3.5G, or 3G) technology or network available.
Advanced IP Services in Standards-Based Cisco IOS Software
Advanced security features
• Authorization and authentication determines which individuals and devices have access to the network.
• Firewall protection provides perimeter security when using public networks.
• 3DES and AES encryption provides for highly secure VPNs when transmitting and receiving data over public networks.
• Intrusion detection monitors potential malicious activity within the network.
QoS features
• Provides traffic precedence to delay-sensitive or prioritized applications.
• Facilitates low-latency routing of delay-sensitive applications such as streaming video.
IP Multicast
• Allows efficient broadcast of data or video for increased situational awareness, multiuser communications, or surveillance applications.
Management and manageability
• Network managers can remotely manage and monitor networks with SNMP, Telnet, or HTTP, and locally through a console port.
• Support for extensive 3G- and 4G LTE-based MIBs allows for centralized management of remote devices and gives network managers visibility and control of the network configurations at the remote site.
• Network managers can reset to a pre-designated golden image as well as configure an ISR through Cisco IOS Software or through an external reset button.
• Network managers can upgrade 3G, 3.5G, 3.7G and 4G firmware and router configurations remotely and confirm enhancement verification.
• Tight integration with Cisco IOS Software allows you to self-monitor the functions of the 3G, 3.5G, 3.7G and 4G modems and auto-recover from a failure.
• Cisco Configuration Professional provides a web-based tool that simplifies setup and deployment.
• Intuitive network management tools such as CiscoWorks and HP OpenView are supported.
Cisco WAN Optimization
• Cisco WAAS Express (WE) routers and Wide-area Application Engines (WAEs) work together to optimize TCP network traffic. When client and server applications attempt to communicate with each other, the network intercepts the traffic and acts on behalf of the client application and the destination server.
• WAASX is supported on the Serial/ GE WAN interface and up to 2 Mbps.
Product Specifications
Table 2 provides 4G LTE specifications for the Cisco 819 Integrated Services Router.
Table 2. 4G LTE Specifications
Region Theaters
C819(H)G-4G-V-K9
C819(H)G-4G-A-K9
C819(H)G-4G-G-K9
Bands
LTE band13 (700 MHz)
LTE band17 (700 MHz)
LTE bands 1, 3, 7, 8, 20
(800(B20), 900(B8), 1800(B3), 2100(B1), and 2600(B7) MHz
DL/UP speeds
100 and 50 Mbps
100 and 50 Mbps
100 and 50 Mbps
Europe
X
X
ü
United States
ü Verizon Wireless
ü AT&T Wireless
X
Please note: LTE CAT 3 DL/UP speeds depend on specific carrier channel bandwidth and carrier LTE network provisioning
Item
Specification
4G LTE modem form factor
• Embedded (included with the router)
Important 4G LTE features
• Auto-switch failover between primary and backup link
• C819(H)G-4G-V-K9, C819(H)G-4G-A-K9 and C819(H)G-4G-G-K9: Mainline Cisco IOS Software Release 15.2(4)M3 with Modem Firmware 3.5x or later IOS release with respective Modem firmware.
IP and IP services features
• Routing Information Protocol Versions 1 and 2 (RIPv1 and RIPv2)
• Generic routing encapsulation (GRE) and multipoint GRE (MGRE)
• Cisco Express Forwarding
• Standard 802.1d Spanning Tree Protocol
• Layer 2 Tunneling Protocol (L2TP)
• Layer 2 Tunneling Protocol Version 3 (L2TPv3)
• Network Address Translation
• Dynamic Host Configuration Protocol (DHCP) server, relay, and client
• Input voltage and currents supported: 100-264 VAC <0.5A
• Maximum output power rating: 20W
• For IP 41 need additional enclosure
DC Power Adapter:*
• Maximum power consumption: 26W
• Input voltage and currents supported: 10 VDC minimum, 13.8 VDC nominal, 36 VDC maximum operating, and 42 VDC absolute maximum
• Maximum output power rating: 20W
• IP 41 compliant
• Default: PWR2-20W-AC AC power supply
* Future external reference for 24V, 52V, and 72V DC for railway applications Q1CY2013
Table 5. Antenna Specifications
Item
Specification
Included antenna
Two multiband 4G LTE swivel-mount dipole antennae and one extender are included with all Cisco 819 ISRs
Diversity (dual antennae) MIMO
C819(H)G-V-K9 C819(H)G-A-K9 C819(H)G-G-K9: Diversity supported MIMO
Antenna 4G-ANTM-OM-CM
Description:
• Multiband indoor omnidirectional antenna
• Ceiling mount
Electrical Specifications:
• Frequency range: 698 to 960 MHz, 1575 MHz, and 1710 to 2690 MHz
• Gain: 1 and 1.5 decibels relative to isotropic (dBi) (700 to 960 MHz), 1.7 and 3.2 dBi (1700 to 2200 MHz), 3 and 4 dBi (2500 to 2700 MHz)
• Maximum power: 50W
• Connector: TNC male
• VSWR: 2.0:1 and 3.01:1 or less for GPS
• Nominal impedance: 50 ohms
• Polarization: Linear vertical
Mechanical Specifications:
• Radome material: White ABS
• Dimensions (outside dimensions x height ): 5.64 in. x 2.0in.
• Weight: 6.0 oz
• Temperature rating: -40 to 185°F (-40 to 85°C)
• Can be used with the following cable extensions: 3G-CAB-ULL-20 and 3G-CAB-ULL-50
Antenna 4G- LTE-ANTM-D
Description:
• Cisco 4G LTE and 3G omnidirectional dipole antenna
• Articulating joint; can be rotated 360 degrees and is capable of maneuvering into three stop positions: 0 degrees, 45 degrees, and 90 degrees
• Plug threaded TNC connector: Directly mount the antenna on any Cisco 4G LTE or Cisco 3G wireless ISR enhanced high-speed WAN interface card (EHWIC) with a TNC connector; the threads on the connector must comply with the ANSI 7/16-28 UNEF 2B thread specification
• Multiband swivel-mount dipole antenna
• Faceplate mount (dual units included with all Cisco 4G LTE WWAN)
Electrical Specifications:
• Operating frequency ranges: 698 to 806 MHz, 824 to 894 MHz, 925 to 960 MHz, 1710 to 1885 MHz, 1920 to 1980 MHz, 2110 to 2170 MHz, and 2500 to 2690 MHz
• Maximum peak gain: 2 dBi
• Maximum input power: 3W
• Connector: TNC plug
• Voltage standing wave ratio (VSWR): < 2.5:1 or less
• Characteristic impedance: 50 ohms
Mechanical Specifications:
• Antenna dimensions (L x W x D): 9 x 1.2 x 7/16 in. (229 x 30.5 x 11 mm)
• Temperature rating: -22 to 158°F (-30 to 70°C)
• Antenna base and random color: Cisco Raven Black
Antenna extension 4G-AE015-R
Description:
• Single-unit antenna extension base (15 ft [457.2 cm])
Electrical Specifications:
• Frequency range: 6 GHz
• Attenuation: Less than 3 dB at or below 2.5 GHz
• Base connector: TNC socket
• Pigtail connector: TNC plug
Mechanical Specifications:
• Base material: Cisco gray UL94 V0 PC/ABS plastic
• Dimensions: 2.8 x 2.4 x 1.8 in. (7.1 x 6.1 x 4.6 cm)
• Weight: 6 oz (0.17 kg)
• Cable: 15 ft (457.2 cm) nonplenum rated Pro-Flex Plus 195
Antenna extension 4G-AE010-R
Description:
• Single-unit antenna extension base (10 ft [304.8 cm] one cable included)
Electrical Specifications:
• Frequency range: 6 GHz
• Attenuation: Less than 3 dB at or below 2.5 GHz
• Base connector: TNC socket
• Pigtail connector: TNC plug
Mechanical Specifications:
• Base material: UL 94 V0PC and ABS plastic
• Dimensions: 2.8 x 2.4 x 1.8 in. (7.1 x 6.1 x 4.6 cm)
• Weight: 6 oz (0.17 kg)
• Cable: 10 ft (304.8 cm) nonplenum rated Pro-Flex Plus 195
ANT-4G-OMNI-OUT-N
Description: Cisco outdoor omnidirectional antenna for 2G, 3G, and 4G LTE cellular:
• UV-stable radome
• Mast-mounting bracket
• Applicable for both 2G and 3G solutions
• Domestic LTE 700 band and global LTE 2600 band
• Domestic cellular and global GSM
• WiMAX 2300 and 2500
Electrical Specifications:
• Frequency ranges: 698 to 960 MHz, 1710 to 2170 MHz, and 2300 to 2700 MHz
• Nominal gain (dBi): 698 to 960 MHz = 1.5 dBi, and 1710 to 2700 MHz = 3.5 dBi
• 3 dB beam width (E plane): 698 to 960 MHz = 81 degrees, 1710 to 2170 MHz = 75 degrees, and 2300 to 2700 MHz = 100 degrees
• 3 dB beam width (H plane): 360 degrees, omnidirectional
• Polarization: Vertical and linear
• Normal impedance: 50 ohms
• VSWR: < 2.5:1 (698 to 960 MHz) and < 2.0:1 (1710 to 2690 MHz)
• Radiation pattern: Omnidirectional
Mechanical Specifications:
• Mount style: Mast mount, upright position only
• Environment: Outdoor
• Connector: N-type socket
• Antenna length (height): 9.8 x 1 in. (24.9 x 2.45 cm)
• Weight: 1.5 lb (0.68 kg)
• Dimensions (H x Outside dimensions): 9.8 x 1 in. (248 x 24.5 mm)
• Operating temperature range: -22 to 158°F (¬30 to 70°C)
• Frequency Ranges: 698 to 960 MHz and 1710 to 2700 MHz
• VSWR: 2.0:1 maximum
• Gain: 5.5 to 10.5 dBi (698 to 960 MHz) and 6.5 to 9.0 dBi (1710 to 2700 MHz)
• 3-dB beam width (vertical plane): 55 to 70 degrees = 698 to 960 MHz, 53 to 98 degrees = 1710 to 2200 MHz, 60 to 70 degrees = 2200 to 2500 MHz, and 55 to 70 degrees = 2500 to 2700 MHz
• 3-dB beam width (horizontal plane): 55 to 70 degrees = 698 to 960 MHz and 50 to 90 degrees = 1710 to 2200 MHz
• F/B ratio: > 15 dB, typical 20 dB = 698 to 960 MHz, and > 17 dB, typical 23 dB = 1700 to 2700 MHz
• Isolation: > 30 dB
• Polarization: Slant +/- 45 degrees
• Nominal impedance: 50 ohms
• Radiation pattern: Directional
Mechanical Specifications: Mount style: Wall or mast mount
• Environment: Outdoor
• Connector: Dual type-N socket (direct connect or dual 12 in. [30 cm])
• Antenna length (height): 11.6 in. (2.95 cm)
• Temperature range (operating): -22 to 158°F (-30 to 70°C)
• Storage temperature: -40 to 185°F (-40 to 85°C)
• Wind rating: 160 km per hr
• IP rating: IP 54
• Radome: Polycarbonate, UV resistant, white
Material substance compliance: ROHS compliant
CGR-LA-NM-NF*
CGR-LA-NF-NF*
Description: Cisco Lightning Arrestor
• Broadband operation
• DC continuity for outdoor powering
• Reversed installation
Permanently installed gas capsule
Feature Description
• Arrestor Type: Gas discharge tube
• Main path connectors: Port 1: protected, N plug (male), Port 2: unprotected, N jack (female, bulkhead side)
• Impedance: 50 ohms
• Frequency range: 0 MHz to 5800 MHz
• Return loss: Greater than or equal to 20 dB
• Insertion loss: Less than or equal to 0.2 dB
• RF CW power: Less than or equal to 60 W
• Surge current handling capability: 10 single, multiple kA (test pulse 8/20 ms)
• Residual pulse energy: 250 microsecond typically (test pulse 4 kV 1.2/50 microsecond; 2kA 8/20 microsecond), main path (protected side)
• Operating temperature range: -40-degrees F to 185-degrees F (-40-degrees C to 85-degrees C)
• Waterproof rating: IP 67 (according to IEC 60529, data refer to the coupled state)
• Mounting and grounding: MH24 (bulkhead)
• Material
• Housing: brass
• Port 1 center contact: gold-plated brass
Port 2 center contract copper beryllium alley
* -N antenna works with -N cables and -N lighting arrestor
Ordering Information
For Cisco ISR 819 4G ordering information, please visit the Cisco Ordering Home Page and refer to Tables 6 and 7.
Table 6. Cisco 819 Integrated Services Router Ordering Information
50-ft (15m) Ultra Low Loss LMR 400 Cable TNC-N Connector
CAB-L400-50-TNC-N
20-ft (6m) Ultra Low Loss LMR 400 Cable with TNC-N Connector
CAB-L400-20-TNC-N
20-ft (6m) Ultra Low Loss LMR 400 Cable with N Connectors
CAB-L400-20-N-N
Lightning Arrestor Kit: female to female
CGR-LA-NF-NF
Lightning Arrestor Kit: male to female
CGR-LA-NM-NF
For More Information
For more information about the Cisco 819 products, visit http://www.cisco.com/go/m2m or contact your local Cisco account representative.
For more information regarding Cisco 800 Series Integrated Services Routers and options, contact your Cisco representative or go to http://www.cisco.com/go/isr.
Cisco and Partner Services for the Borderless Network Architecture
Enable the Cisco Borderless Networks Architecture and the business solutions that run on it with intelligent, personalized services from Cisco and our partners. Backed by deep networking expertise and a broad ecosystem of partners, these services can help you plan, build, and run a network that enables you to expand geographically, embrace new business models, and promote business innovation. Whether you are looking to transition to a Cisco Borderless Networks Architecture, solve specific business problems, or improve operational efficiency, we have a service that can help you get the most from your IT environment. For more information, please visit http://www.cisco.com/go/services.
Warranty Coverage and Technical Service Options
The Cisco 819 Integrated Services Router comes with the Cisco 1-year limited hardware warranty. Adding a contract for a technical service offering such as Cisco SMARTnet® Service provides benefits not available with warranty, including access to OS updates, Cisco.com online resources, and Cisco Technical Assistance Center (TAC) support services. Table 8 shows the available technical services.
• Unrestricted access to the extensive Cisco.com resources, communities, and tools
• Next-business-day, 8 x 5 x 4, 24 x 7 x 4, and 24 x 7 x 2 advance hardware replacement1 and onsite parts replacement and installation available
• Ongoing operating system software updates within the licensed feature set2
• Proactive diagnostics and real-time alerts on Smart Call Home-enabled devices
Cisco Smart Foundation Service
• Next-business-day advance hardware replacement as available
• Business-hours access to small and medium-sized business (SMB) Cisco TAC (access levels vary by region)
• Access to Cisco.com SMB knowledge base
• Online technical resources through Smart Foundation Portal
• Operating system software bug fixes and patches
1Advance hardware replacement is available in various service-level combinations. For example, 8 x 5 x Next business day (NBD) indicates that shipment will be initiated during the standard 8-hour business day, 5 days a week (the generally accepted business days within the relevant region), with NBD delivery. Where NBD is not available, same-day shipment is provided. Restrictions apply; please review the appropriate service descriptions for details.
2Cisco operating system updates include maintenance releases, minor updates, and major updates within the licensed feature set.
